WO2006042287A3 - Procede de production d'echafaudages de biomateriaux - Google Patents

Procede de production d'echafaudages de biomateriaux Download PDF

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Publication number
WO2006042287A3
WO2006042287A3 PCT/US2005/036724 US2005036724W WO2006042287A3 WO 2006042287 A3 WO2006042287 A3 WO 2006042287A3 US 2005036724 W US2005036724 W US 2005036724W WO 2006042287 A3 WO2006042287 A3 WO 2006042287A3
Authority
WO
WIPO (PCT)
Prior art keywords
scaffold
biomaterial scaffolds
microchannels
polymer
layers
Prior art date
Application number
PCT/US2005/036724
Other languages
English (en)
Other versions
WO2006042287A2 (fr
Inventor
David L Kaplan
Peter Y Wong
Original Assignee
Tufts College
David L Kaplan
Peter Y Wong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tufts College, David L Kaplan, Peter Y Wong filed Critical Tufts College
Priority to US11/664,234 priority Critical patent/US20080280360A1/en
Publication of WO2006042287A2 publication Critical patent/WO2006042287A2/fr
Publication of WO2006042287A3 publication Critical patent/WO2006042287A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/70—Polysaccharides
    • C12N2533/78—Cellulose
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2535/00—Supports or coatings for cell culture characterised by topography
    • C12N2535/10—Patterned coating

Abstract

L'invention concerne un échaudage multicouches destiné à l'ingénierie des tissus. L'échafaudage de l'invention comprend au moins une première couche composée d'un polymère dans lequel est formé un motif de microcanaux; et au moins une seconde couche composée d'un polymère dans lequel est formé un motif de microcanaux. La première et la seconde couche sont unies entre elles (de préférence par stratification) et les canaux sont reliés afin de permettre la circulation de liquides à travers les couches précitées. L'échafaudage est revêtu d'une cellulose bactérienne. L'échafaudage peut comprendre une cellule mammalienne.
PCT/US2005/036724 2004-10-12 2005-10-12 Procede de production d'echafaudages de biomateriaux WO2006042287A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/664,234 US20080280360A1 (en) 2004-10-12 2005-10-12 Method for Producing Biomaterial Scaffolds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61791904P 2004-10-12 2004-10-12
US60/617,919 2004-10-12

Publications (2)

Publication Number Publication Date
WO2006042287A2 WO2006042287A2 (fr) 2006-04-20
WO2006042287A3 true WO2006042287A3 (fr) 2006-07-27

Family

ID=36149021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036724 WO2006042287A2 (fr) 2004-10-12 2005-10-12 Procede de production d'echafaudages de biomateriaux

Country Status (2)

Country Link
US (1) US20080280360A1 (fr)
WO (1) WO2006042287A2 (fr)

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US8886334B2 (en) 2008-10-07 2014-11-11 Mc10, Inc. Systems, methods, and devices using stretchable or flexible electronics for medical applications
US8934965B2 (en) 2011-06-03 2015-01-13 The Board Of Trustees Of The University Of Illinois Conformable actively multiplexed high-density surface electrode array for brain interfacing
US9012784B2 (en) 2008-10-07 2015-04-21 Mc10, Inc. Extremely stretchable electronics
US9159635B2 (en) 2011-05-27 2015-10-13 Mc10, Inc. Flexible electronic structure
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer
US9289132B2 (en) 2008-10-07 2016-03-22 Mc10, Inc. Catheter balloon having stretchable integrated circuitry and sensor array
US9450043B2 (en) 2004-06-04 2016-09-20 The Board Of Trustees Of The University Of Illinois Methods and devices for fabricating and assembling printable semiconductor elements
US9554484B2 (en) 2012-03-30 2017-01-24 The Board Of Trustees Of The University Of Illinois Appendage mountable electronic devices conformable to surfaces

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AU2009302192B2 (en) 2008-06-18 2014-08-28 Trustees Of Tufts College Modified silk films containing glycerol
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AU2009312481B2 (en) * 2008-11-07 2014-11-20 Sofradim Production Medical device including bacterial cellulose reinforced by resorbable or non resorbable reinforcing materials
WO2010052583A2 (fr) * 2008-11-07 2010-05-14 Sofradim Production Matrice pour implant de cellulose bactérienne traité dans un bioréacteur
EP2346542A2 (fr) * 2008-11-07 2011-07-27 Sofradim Production Maillage composite comprenant un maillage 3d et un film poreux de cellulose oxydée provenant d'une cellulose bactérienne
WO2010065908A2 (fr) * 2008-12-05 2010-06-10 Catchmark Jeffrey M Compositions de biomolécule dégradables
US20110171180A1 (en) * 2009-03-19 2011-07-14 Worcester Polytechnic Institute Bioengineered skin substitutes
US20120070427A1 (en) 2009-06-01 2012-03-22 Trustees Of Tufts College Vortex-induced silk fibroin gelation for encapsulation and delivery
JP2012533780A (ja) 2009-07-20 2012-12-27 タフツ ユニバーシティー／トラスティーズ オブ タフツ カレッジ タンパク質のみからなる移植可能な吸収性反射体
US9074302B2 (en) 2009-09-28 2015-07-07 Trustees Of Tufts College Methods of making drawn silk fibers
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WO2011084450A1 (fr) 2009-12-16 2011-07-14 The Board Of Trustees Of The University Of Illinois Électrophysiologie in vivo faisant intervenir des équipements électroniques conformes
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US10441185B2 (en) 2009-12-16 2019-10-15 The Board Of Trustees Of The University Of Illinois Flexible and stretchable electronic systems for epidermal electronics
CN102892356B (zh) 2010-03-17 2016-01-13 伊利诺伊大学评议会 基于生物可吸收基质的可植入生物医学装置
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WO2012047682A2 (fr) 2010-09-27 2012-04-12 Tufts University Trustees Of Tufts College Matériaux piézoélectriques à base de soie
BR112013009609A2 (pt) 2010-10-19 2016-07-12 Tufts College microagulhas à base de fibroína de seda e métodos para fazer os mesmos
WO2012140325A1 (fr) * 2011-04-15 2012-10-18 Aalto University Foundation Procédé de test in vitro destiné à des matériaux d'implant
WO2012158709A1 (fr) 2011-05-16 2012-11-22 The Board Of Trustees Of The University Of Illinois Barrettes de del à gestion thermique assemblées par impression
WO2013070907A1 (fr) 2011-11-08 2013-05-16 Tufts University Plateforme d'échafaudage à base de soie à des fins d'ingénierie de constructions de tissus
JP6362540B2 (ja) 2011-11-09 2018-07-25 トラスティーズ・オブ・タフツ・カレッジＴｒｕｓｔｅｅｓ Ｏｆ Ｔｕｆｔｓ Ｃｏｌｌｅｇｅ 注射可能なシルクフィブロイン粒子およびその使用
WO2013071123A1 (fr) 2011-11-09 2013-05-16 Trustees Of Tufts College Mousses de fibroïne de soie injectables et leurs utilisations
JP6231489B2 (ja) 2011-12-01 2017-11-15 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ プログラム可能な変化を被るように設計された遷移デバイス
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CA2878404A1 (fr) 2012-07-10 2014-01-16 The Trustees Of The University Of Pennsylvania Biomateriaux destines a ameliorer l'integration de l'implant au sein de l'hote
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US11439668B2 (en) 2014-05-23 2022-09-13 JangoBio, LLC Methods to differentiate stem cells into hormone-producing cells
US11253549B2 (en) 2014-05-23 2022-02-22 JangoBio, LLC Methods to rebalance the hypothalamic-pituitary-gonadal axis
WO2015181372A1 (fr) 2014-05-30 2015-12-03 Sofradim Production Implant comprenant de la cellulose oxydée et procédé de préparation d'un tel implant
WO2016196675A1 (fr) 2015-06-01 2016-12-08 The Board Of Trustees Of The University Of Illinois Systèmes électroniques miniaturisés ayant des capacités de puissance sans fil et de communication en champ proche
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9450043B2 (en) 2004-06-04 2016-09-20 The Board Of Trustees Of The University Of Illinois Methods and devices for fabricating and assembling printable semiconductor elements
US8886334B2 (en) 2008-10-07 2014-11-11 Mc10, Inc. Systems, methods, and devices using stretchable or flexible electronics for medical applications
US9012784B2 (en) 2008-10-07 2015-04-21 Mc10, Inc. Extremely stretchable electronics
US9289132B2 (en) 2008-10-07 2016-03-22 Mc10, Inc. Catheter balloon having stretchable integrated circuitry and sensor array
US9159635B2 (en) 2011-05-27 2015-10-13 Mc10, Inc. Flexible electronic structure
US8934965B2 (en) 2011-06-03 2015-01-13 The Board Of Trustees Of The University Of Illinois Conformable actively multiplexed high-density surface electrode array for brain interfacing
US9554484B2 (en) 2012-03-30 2017-01-24 The Board Of Trustees Of The University Of Illinois Appendage mountable electronic devices conformable to surfaces
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer
CN103861154A (zh) * 2014-03-31 2014-06-18 宁夏医科大学 一种新型双层复合骨组织工程支架及其制备方法
CN103861154B (zh) * 2014-03-31 2016-02-24 宁夏医科大学 一种双层复合骨组织工程支架及其制备方法

Also Published As

Publication number Publication date
US20080280360A1 (en) 2008-11-13
WO2006042287A2 (fr) 2006-04-20

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